document.write( "Question 80637: Find the slope of the line passing through the points (-9,-1) and (-2,-1) \n" ); document.write( "
Algebra.Com's Answer #57947 by checkley75(3666)\"\" \"About 
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SLOPE=(Y2-Y1)/(X2-X1)
\n" ); document.write( "SLOPE=(-1+1)/(-2+9)=0/7=0 OR THIS IS A LINE THROUGH Y=-1 WITH A SLOPE OF 0
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